Under Secretary of Defense for Acquisition and Sustainment

(1) The M9, M4, M16, or equivalent (e.g. .45 CAL, AK-47). (2) The M9 or equivalent sidearm will be the standard personal protection weapon unless other weapons are specifically requested and approved. (3) U.S. government Ball ammunition is the standard approved ammunition. Requirements for Individual Weapons Possession. ................
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